From 1eb41ad68b33b8ab07c4a8d1dbfc17896332e265 Mon Sep 17 00:00:00 2001 From: bangerth Date: Mon, 23 May 2011 18:19:28 +0000 Subject: [PATCH] Fix name of ./configure flag. git-svn-id: https://svn.dealii.org/trunk@23739 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/examples/step-22/doc/intro.dox | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/deal.II/examples/step-22/doc/intro.dox b/deal.II/examples/step-22/doc/intro.dox index 7ab2d55c99..3e73808dc1 100644 --- a/deal.II/examples/step-22/doc/intro.dox +++ b/deal.II/examples/step-22/doc/intro.dox @@ -503,7 +503,7 @@ matrix. So here's what we're going to do: if in 2d, we use the ultimate preconditioner, namely a direct sparse LU decomposition of the matrix. This is implemented using the SparseDirectUMFPACK class that uses the UMFPACK direct solver to compute the decomposition. To -use it, you will have to specify the --enable-umfpack +use it, you will have to specify the --with-umfpack switch when configuring the deal.II library, see the ReadMe file for instructions. With this, the inner solver converges in one iteration. -- 2.39.5